65248508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66041}}^1$

素因数の和:66077

約数の個数: 24

約数和(自身を含む): 129442320

約数和(自身を除く): 64193812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 66041, 132082, 264164, 858533, 1254779, 1717066, 2509558, 3434132, 5019116, 16312127, 32624254, 65248508]

約数ペア:

[(1, 65248508), (2, 32624254), (4, 16312127), (13, 5019116), (19, 3434132), (26, 2509558), (38, 1717066), (52, 1254779), (76, 858533), (247, 264164), (494, 132082), (988, 66041)]